沖壓模具外文文獻(xiàn)-資料下載頁
2025-08-09 04:24本頁面
【正文】 ring I expected to be an appropriate resection, and then arrange stamping. The final re Precision DieCut materials .If there are holes on the embossing position, in principle, should be embossed after the punching. 6)For with the stamping, bending and stamping workpiece, in principle, is the first imprint ,And then punching Yu Liu, And then bending process.Fourth, nesting layout 1) Nesting mapping, you can start with plane launch fig start, right designed to blanking station, left the design forming station. Step by step according to the actual situation after the amendment.2) Consider increasing the intensity to be an empty station molds. Continuous drawing more frequently when the first drawing after being a backup space industry in order to increase the number of drawing. High precision, plex shape of the workpiece should be less to set an empty station. Step away from the mold is greater than 16mm When more than set up an empty station. Interval accuracy The poor should not be easily added an empty station.3) Decided to process pieces of carry approach.4) Note that material rolling direction. Rolling direction affects not only the economic effects of nesting, but also affect the performance of the workpiece.5) Burr bending parts should be located in inside.6) Thin material used Guide is being sold, But do not side edge trimming. For thick material or heavy section materials, in order to avoid guide is being sold off the need to side edge trimming.7) According to the workpiece dimensions and the scale of production to determine a shape one pieces two documents or four parts, or more pieces.8) Stamping process does not allow any scattered debris left on the die surface.9) Residual material on the press to consider the possibility of other parts.
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